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A method of preparing a color-mixed colorized pattern-carrying fabric based on color matching of primary color fibers

A technology of fiber and primary color, which is applied in the field of preparation of mixed-color interlocking pattern fabrics, can solve the problem of non-identity, and achieve the effect of simple storage, unique visual style, and enhanced layering of colors

Inactive Publication Date: 2015-04-22
泰州吉泰毛纺织染厂 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the appearance of mixed-color fabrics usually has the characteristics of relatively uniform color mixing and strong cyclicity. Most of the dyes used are spot colors, or a variety of relatively fixed small color difference dye groups, which are not true primary color coloring.

Method used

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  • A method of preparing a color-mixed colorized pattern-carrying fabric based on color matching of primary color fibers
  • A method of preparing a color-mixed colorized pattern-carrying fabric based on color matching of primary color fibers
  • A method of preparing a color-mixed colorized pattern-carrying fabric based on color matching of primary color fibers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1 (mixed color color clip flower fabric)

[0048] 1) Select primary color dyes: select Lannasol-Red 6G, Lannasol-Yellow 4G, Lannasol-Blue 2R, Lannasol-Black CE four primary color dyes (purchased from Shanghai Huntsman Co., Ltd.), dyeing concentration Both are 3%, so as to obtain a color with higher saturation and a higher utilization rate of the dye.

[0049] 2) Preparation of raw-color wool tops: place the natural-color wool tops in the wool top dyeing machine with a bath ratio of 1:20, and add 5% of the fiber mass of sodium sulfate when the temperature of the dyeing bath rises to 40°C, and 1.5%-1.7% of the fiber mass Formic acid with a concentration of 85% and Abaiger relative to the dyeing bath capacity of 1g / L, after 5min, add the above-mentioned four primary color dyes and dye for 5min, heat to 98°C at a heating rate of 2°C / min, and fix the color 50min; when the temperature is lowered to 85°C, add soda ash and keep the temperature constant for 20min; af...

Embodiment 2

[0054] Embodiment 2 (mixed color color quilted cotton fabric)

[0055] 1) Select primary color dyes: select cotton reactive dyes Norwich Red C-4B, Norwich Yellow C-5G, Norwich Blue C-R, Norwich Black B four primary color dyes from Shanghai Huntsman Co., Ltd., dyeing The concentration is 3%, so as to obtain the color with higher saturation and higher utilization rate of dyestuff.

[0056] 2) Preparation of primary dispersion fiber: Dyeing in a bulk fiber dyeing machine with a bath ratio of 1:20. Use the constant temperature (60°C) dyeing method, add the above four dyes at 60°C, add 60g / l of salt after dyeing for 15min, add soda ash 18g / l after dyeing for 15min, fix the color for 30min, cool down after dyeing, take out Fiber, wash, tumble dry. Four-color primary color fibers are thus obtained. Table 2 is the chromaticity index of the primary color fiber of the present embodiment 2.

[0057] Table 2 Colorimetric index of cotton fiber

[0058] L a b magenta...

Embodiment 3

[0061] Embodiment 3 (mixed color color folder floral polyester fabric)

[0062] 1) Select cyan, black and natural polyester staple fibers (1.33dtex×38mm) provided by Jiangsu Xiake Environmental Color Spinning Co., Ltd., and their chromaticity indexes are listed in Table 3.

[0063] Table 3 Chromaticity index of colored polyester fiber

[0064] L a b Cyan fiber 40.67 -9.36 -41.95 black fiber 13.40 0.38 -1.54 natural fiber 87.20 -2.14 13.62

[0065] 2) Preparation of mixed-color interlocking fabrics: with the ratio of blue: black: natural color = 5%: 2%: 93%, the loose fibers are simply mixed by hand and then fed into the carding machine to form colored polyester strips, which are realized through a drawing process. Controllable uneven blending of fibers, after the roving is obtained, a 18.22tex × 2 polyester yarn is spun on a ring spinning machine, and the weaving dyeing and finishing process of Example 2 is used to prepare mixed-color...

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Abstract

A method of preparing a color-mixed colorized pattern-carrying fabric based on color matching of primary color fibers is disclosed. The method includes: forming four fiber primary colors by adopting yellow, pinkish red, green, black and white fibers as raw materials, and blending and weaving fibers having at least three colors from the yellow, pinkish red, green, black and white fibers of the same kind, or fibers having at least three colors from yellow, pinkish red, green, black and white fibers of the different kinds. The color-mixed colorized pattern-carrying fabric shows randomness and irregularity in appearance and styles to a larger degree, and is enhanced in color layering sense and novel in style. The method can reduce reserves of dye varieties and color fiber varieties, thus reducing overstocked funds, and facilitating management.

Description

technical field [0001] The present invention relates to the textile field. In particular, the present invention relates to a method for preparing mixed-color color appliqué fabrics. Background technique [0002] The primary color mixing theory has been widely used in color printing. With white paper as the base, four color inks of yellow, magenta, cyan and black are selected, and the ink dots are "paralleled" through different dot area ratios of each color ink and different screening methods. ” or “overprint” to get a variety of mixed colors, which can express a larger color space. [0003] At present, the rapid development of inkjet printing technology adopts the method of primary color printing. However, the primary color dyes used in inkjet printing are not primary colors in the sense of chromatics, but an ink system of 8 colors is used to achieve a relatively complete color spectrum. Moreover, the ink systems used by various inkjet printing equipment suppliers are als...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N7/02D02G3/04
Inventor 赵寿岭施楣梧张萍赵玉刘卫张燕刘秋红戴冬桂赵巧娟
Owner 泰州吉泰毛纺织染厂
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